package com.onadake.web.service;

/**
 * This interface defines functionality for authentication and authorization.
 * 
 * @author radek.hecl
 *
 */
public interface AuthService {

    /**
     * Returns code of the logged in user. If no body is logged in, then returns empty String.
     * 
     * @return code of the logged in user or empty string if no body is logged in
     */
    public String getLoggedInUserCode();
    
}
